!2 Test that ''existing'' WikiPageReference tokens are converted to links.
 * A WikiPageReference is said to be ''existing'' if the page to which it refers already exists in the wiki.
 * A WikiPageReference can be a simple WikiWord, or it can be a WikiPagePath.
 * A WikiPageReference that begins with a dot ("'''.'''") is taken to be relative to the ''root'' of the wiki.  
 * A WikiPageReference that does not begin with a dot is taken to be relative to the parent of the current page. 
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!3 Test simple relative WikiPageReference.
 * Create pages at the root level.  One page refers to the other.
|Page creator.|
|Page name.|Page contents.|valid?|
|!-SomePage-!|some page|true|
|!-RelativeReferencePage-!|!-SomePage-!|true|
 * Then request the page with the reference
|Response Requester.|
|uri|valid?|
|!-RelativeReferencePage-!|true|
 * Make sure the rendered page has a link.
|Response Examiner.|
|type|pattern|matches?|value|
|contents|<a href="!-SomePage-!">!-SomePage-!</a>|true||
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!3 Test simple global WikiWord
 * Create pages at the root level.  One page refers to the other using a global WikiPageReference.
|Page creator.|
|Page name.|Page contents.|valid?|
|!-GlobalReferencePage-!|!-.SomePage-!|true|
 * Then request the page with the reference
|Response Requester.|
|uri|valid?|
|!-GlobalReferencePage-!|true|
 * Make sure the rendered page has a link.
|Response Examiner.|
|type|pattern|matches?|value|
|contents|<a href="!-SomePage-!">!-.SomePage-!</a>|true||
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!3 Test relative WikiPagePath
|Page creator.|
|Page name.|Page contents.|valid?|
|!-SomePage.SubPage-!|!-sub page-!|true|
|!-SomePage.RelativeReference-!|!-SubPage-!|true|
 * Then request the page with the reference
|Response Requester.|
|uri|valid?|
|!-SomePage.RelativeReference-!|true|
 * Make sure the link is to !-SomePage.SubPage-!
|Response Examiner.|
|type|pattern|matches?|value|
|contents|<a href="!-SomePage.SubPage-!">!-SubPage-!</a>|true||
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!3 Test global WikiPagePath
|Page creator.|
|Page name.|Page contents.|valid?|
|!-SomePage.GlobalReference-!|!-.SomePage.SubPage-!|true|
 * Then request the page with the reference
|Response Requester.|
|uri|valid?|
|!-SomePage.GlobalReference-!|true|
 * Make sure the link is to !-SomePage.SubPage-!
|Response Examiner.|
|type|pattern|matches?|value|
|contents|<a href="!-SomePage.SubPage-!">!-.SomePage.SubPage-!</a>|true||




